JPH0251408A - 炭化タングステンを過飽和に含有してなる固溶体組成物及びその製造方法 - Google Patents
炭化タングステンを過飽和に含有してなる固溶体組成物及びその製造方法Info
- Publication number
- JPH0251408A JPH0251408A JP63201709A JP20170988A JPH0251408A JP H0251408 A JPH0251408 A JP H0251408A JP 63201709 A JP63201709 A JP 63201709A JP 20170988 A JP20170988 A JP 20170988A JP H0251408 A JPH0251408 A JP H0251408A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- substance
- carbide
- nitride
- solid solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000006104 solid solution Substances 0.000 title claims description 146
- 239000000203 mixture Substances 0.000 title claims description 58
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 title claims description 40
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000126 substance Substances 0.000 claims abstract description 107
- 150000004767 nitrides Chemical class 0.000 claims abstract description 86
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 38
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 32
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 27
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 16
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 15
- 238000010587 phase diagram Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims description 118
- 150000001247 metal acetylides Chemical class 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 239000011812 mixed powder Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 32
- 239000000956 alloy Substances 0.000 description 16
- 229910045601 alloy Inorganic materials 0.000 description 16
- 239000011195 cermet Substances 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 16
- 239000002131 composite material Substances 0.000 description 16
- 239000007858 starting material Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010298 pulverizing process Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- -1 0TiC Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000004663 powder metallurgy Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- CONKBQPVFMXDOV-QHCPKHFHSA-N 6-[(5S)-5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-2-oxo-1,3-oxazolidin-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C[C@H]1CN(C(O1)=O)C1=CC2=C(NC(O2)=O)C=C1 CONKBQPVFMXDOV-QHCPKHFHSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63201709A JPH0251408A (ja) | 1988-08-12 | 1988-08-12 | 炭化タングステンを過飽和に含有してなる固溶体組成物及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63201709A JPH0251408A (ja) | 1988-08-12 | 1988-08-12 | 炭化タングステンを過飽和に含有してなる固溶体組成物及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251408A true JPH0251408A (ja) | 1990-02-21 |
| JPH0516365B2 JPH0516365B2 (enrdf_load_stackoverflow) | 1993-03-04 |
Family
ID=16445628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63201709A Granted JPH0251408A (ja) | 1988-08-12 | 1988-08-12 | 炭化タングステンを過飽和に含有してなる固溶体組成物及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0251408A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06293682A (ja) * | 1992-09-14 | 1994-10-21 | General Electric Co <Ge> | プロセス |
| EP0752405A3 (en) * | 1995-07-07 | 1997-03-26 | Mitsui Petrochemical Ind | Process for the production of phenol |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727913A (en) * | 1980-07-25 | 1982-02-15 | Sumitomo Electric Ind Ltd | Manufacture of composite carbonitride containing ti and w |
-
1988
- 1988-08-12 JP JP63201709A patent/JPH0251408A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727913A (en) * | 1980-07-25 | 1982-02-15 | Sumitomo Electric Ind Ltd | Manufacture of composite carbonitride containing ti and w |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06293682A (ja) * | 1992-09-14 | 1994-10-21 | General Electric Co <Ge> | プロセス |
| EP0752405A3 (en) * | 1995-07-07 | 1997-03-26 | Mitsui Petrochemical Ind | Process for the production of phenol |
| US5998677A (en) * | 1995-07-07 | 1999-12-07 | Mitsui Chemicals, Inc. | Process for the production of phenol |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516365B2 (enrdf_load_stackoverflow) | 1993-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R360 | Written notification for declining of transfer of rights |
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| R370 | Written measure of declining of transfer procedure |
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| S531 | Written request for registration of change of domicile |
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| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |